| finder |

finder := GLMFinder new.

finder show: [:a |

a tree

title: 'Tree';

filterOn: [:text :each | text first = each]].

finder openOn: ($a to: $z).

Now, I can enter a text and it allows me to filter the elements of the input list according to the input text.

My question: Once I enter the query and my list get filtered, is there any way that I can return to my complete, unfiltered list? Hitting the return on empty search field does not execute the filter block. Is there a proper way to achieve the task of "un-filtering" or should I create some hack to allow the user to see the list of unfiltered elements?